steve harrigan live from miami marlins park. steve hit by his very first pitch. vertigo, double vision. did adam greenberg ever give up on the sport that he grew up on and loved? >> adam greenberg says since his boyhood, he had always dreamed of playing as a major league baseball player and says despite seven years of waiting and the hard injuries, he said he never gave up on that dream and the more you hear this young man talk, you realize he is someone with a remarkable attitude. >> i was at a low point a few times. but always realizing that there is light at the end and no matter what, you have two choices, you can stay down and just feel sorry for yourself or get up and keep going. >> greenberg behind signed a one-day contract for this game with the miami marlins. but he says at 31, he's still hoping to sign on full time with a team for next season, bill. >> bill: he's gotten some help with his comeback. what's happened there? >> a huge on-line drive by a film maker who says he's been inspired by greenberg hopes to get him another at bat. he said the inspirat